BX88322
EZ Light Wiring Harness
Installation Instructions
405-0548 Rev A Page 1 of 2 10/5/15
1. Remove the vehicles tail light housings on both the
driver and passenger side by removing the fasteners
holding them into place. Pull the tail light housings
away from the vehicle, being careful not to break the
alignment tabs or housing.
2. Find and clean an area on driver side behind the tail
light for the converter box. Mount the converter box
using the double stick tape provided.
3. Disconnect the wiring harness from both tail lights. Plug
the wiring kit end with the yellow wire into the mating
plugs on the driver side taillight connector and the vehicle wiring harness connector.
4. Route the wiring kit end with the green wire to the passenger side.
5. Plug the wiring kit end with the green wire into the mating plugs on the passenger side taillight
connector and the vehicle wiring harness connector.
6. Secure all loose wiring to vehicle with zip ties.
7. Route4-wayatharnesstowardsthefrontofthevehiclesecuringwithzipties.
8. Reinstall the tail light housings to the vehicle, positioning the wire harness between the housing
and the vehicle body. Secure the remainder of the wiring harness in a secure area with zip ties.
9. Installthe4-atharnessintothe4-wayatbracketorcutofftheharnessplugandsplicethe
wires into the preferered style of trailer plug socket.
10. Mountthe4-wayatbracketorsocketinaconvenientlocationatthefrontofthevehicle.
11. Locateasuitablegroundingpointneartheconnector.Cleandirt,paintandanyrustproong
material from the area. Drill a 3/32” hole and secure the white wire with ring terminal using the
screwprovided.Donotdrillintoanyexposedsurfacesorthevehicleoororbed.
12. Applyasmallamountofdielectricgreasetothe4-wayatterminalstopreventcorrosion.
13. Connect to the RV electrical system and test all functions with the engine running to ensure
proper operation.